Pith Number

pith:TWICJZ2D

pith:2014:TWICJZ2DZBYNU5ITPF625DW764

not attested not anchored not stored refs pending

A Stability Formula for Plastic-Tipped Bullets Part 1: Motivation and Development of New Formula

Donald G. Miller, Michael W. Courtney

arxiv:1410.5340 v1 · 2014-10-20 · physics.pop-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWICJZ2DZBYNU5ITPF625DW764}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:39:46.277762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9024e743c870da7513797dae8edff72a0e6739421cc536c0ffdd40546cd9d7

Aliases

arxiv: 1410.5340 · arxiv_version: 1410.5340v1 · doi: 10.48550/arxiv.1410.5340 · pith_short_12: TWICJZ2DZBYN · pith_short_16: TWICJZ2DZBYNU5IT · pith_short_8: TWICJZ2D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TWICJZ2DZBYNU5ITPF625DW764 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9d9024e743c870da7513797dae8edff72a0e6739421cc536c0ffdd40546cd9d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ea9b166338287e175d2e1afdd438822c98666a4a9b1d393baa49ecc03e96ba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2014-10-20T16:20:31Z",
    "title_canon_sha256": "e42361b85f1d785206c99d47e15f4f22ed5a49d30f85831d28da6034327b19b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5340",
    "kind": "arxiv",
    "version": 1
  }
}